OnItemSelectedListener ( ) įor those using Retrolambda (A backport of Backport of Java 8’s lambda expressions to Java 7, 6 and 5) I used an Optional for null safety. setOnItemSelectedListener ( new AdapterView. First Android App | Step 13 | View Pager and Navig.Spinner.Refresh PageViewer Fragment everytime user selects.First Android App | Step 12 | Upload Data to Serve.First Android App | Step 11 | Shopping Cart | Dele.First Android App | Step 10 | Implementing Button.First Android App | Step 9 | Speech Recognizer in.
First Android App | Step 8 | ZBar Barcode Scanning.First Android App | Step 7 | Populate ListView wit.First Android App | Step 6 | Custom Objects.First Android App | Step 5 | HomeScreen with ViewP.My requirement is when I clicks again the currently. First Android App | Step 4 - Spinner to select def. I have written an setOnItemSelectedListener for spinner to respond when the spinner item is changed.First Android App | Step 3 | Getting data from Ser.
To bypass this, I tried to keep a counter to identify the first time SetOnItemSelectedListener is called, and handle it to do nothing. Hence it does not wait for the user to select anything, it simply assumes that Delhi is the choice from user and moves ahead in code. Since the first entry is shown, the city_tOnItemSelectedListener identifies this as a selected item. ArrayAdapter aa=new ArrayAdapter (getApplicationContext(),Ĭity_spinner = (Spinner) findViewById(R.id.spinner1) īy default Delhi, being the first entry in the ArrayList aa which is the adapter for the spinner, it is shown by the Spinner by default.
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